| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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6,455 pcs
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6455 pcs | On Request | 1 | On Request | On Request | 19+ | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Halogen Free | |
| Storage Temperature |
The UTC TL431K-AE2-R is a programmable precision reference IC designed for a wide range of applications, including shunt regulators, series regulators, and voltage references. It allows for adjustable output voltages between 2.5V and 36V using two external resistors.
Key features include a low dynamic output impedance of 0.2Ω and a sink current capability ranging from 1.0mA to 100mA. The device offers a typical equivalent full-range temperature coefficient of 50ppm/°C, ensuring stable operation over its rated temperature range.
This component is supplied in a SOT-23-3 package, suitable for surface-mount designs. It operates within a specified cathode voltage range and has defined limits for cathode current and reference input current. The absolute maximum ratings include a cathode voltage of 37V and storage temperatures from -65°C to +150°C.
The TL431K-AE2-R is available in a SOT-23-3 package.
The operating ambient temperature range is -40°C to +85°C.
The output voltage is programmable from 2.5V to 36V using external resistors.
The sink current capability is 1.0mA to 100mA.
The typical temperature coefficient is 50ppm/°C.
Power dissipation is 300mW for SOT-23-3/SOT-23/SOT-25, 770mW for TO-92, 800mW for SOT-89, and 600mW for SOP-8.
The maximum cathode voltage is 37V.